Simple Gluten-Free & Dairy-Free Onion Rings

Crispy gluten-free onion rings are a crowd-pleaser that delivers crunch, flavor, and satisfaction. Perfect as an appetizer, snack, or party dish, these golden-brown rings pair beautifully with your favorite dipping sauces. This recipe is entirely dairy-free, making it an excellent choice for those with dietary restrictions. Follow this step-by-step guide to create the ultimate gluten-free onion rings that everyone will enjoy.

Ingredients:

2 medium-sized yellow onions: Sweet and mild flavor makes them perfect for onion rings. Substitute with white or red onions if desired.
3–4 cups frying oil: Sunflower oil is recommended, but any high-smoke-point oil works (canola, vegetable, or avocado oil).
7 tablespoons gluten-free all-purpose flour: Use a blend with rice flour or starches for the best texture.
3 cups gluten-free panko breadcrumbs: Adds that light, airy crunch. Regular gluten-free breadcrumbs also work.
1 egg: Acts as a binder for the batter.
1/2 cup dairy-free buttermilk: Make your own by combining plant-based milk with lemon juice or vinegar.
1/4 teaspoon salt: Enhances overall flavor.
1/5 teaspoon ground black pepper: Adds subtle heat.
1/3 teaspoon granulated garlic: Provides a savory, garlicky depth.
1 teaspoon baking powder: Helps create a lighter batter.

How To Make

Prepare the Frying Oil Pour 3–4 cups of frying oil into a large skillet or deep frying pan. Heat it over medium heat, aiming for a temperature of 350°F to 375°F (175°C to 190°C). Use a thermometer for accuracy, as consistent heat ensures even frying.
Slice the Onions Peel and cut the onions horizontally into 1/2-inch to 1/3-inch thick slices. Gently separate each slice into individual rings. Reserve the smaller inner pieces for another recipe or fry them for bite-sized treats.
Mix the Dry Ingredients In a medium-sized bowl, combine:
- 3.5 tablespoons of gluten-free flour
- Salt
- Ground black pepper
- Granulated garlic
  Stir until evenly mixed. This dry mixture helps the batter adhere to the onion rings.
Prepare the Wet Batter In another bowl, whisk together:
- Dairy-free buttermilk
- Egg
- Baking powder
- The remaining gluten-free flour (3.5 tablespoons)
  Whisk until the batter is thick and smooth, ensuring there are no lumps.
Set Up the Breading Station Arrange your workspace with three stations:
- Station 1: Plate with dry mixture.
- Station 2: Bowl with wet batter.
- Station 3: Plate with gluten-free panko breadcrumbs.
Coat the Onion Rings
- Step 1: Dredge each ring in the dry mixture, ensuring an even coating.
- Step 2: Dip the ring into the wet batter, allowing excess to drip off.
- Step 3: Press the ring into the panko breadcrumbs, coating it completely.
Fry the Onion Rings Gently place 3–4 coated rings into the hot oil. Fry for 1-2 minutes per side, turning as needed. The ideal color is golden brown. Avoid overcrowding the pan to maintain consistent oil temperature.
Drain Excess Oil Transfer the fried onion rings to a plate lined with paper towels. This step removes excess oil and ensures maximum crispiness.
Serve and Enjoy Arrange the onion rings on a serving platter and pair them with dipping sauces like sriracha aioli, garlic aioli, ketchup, or tartar sauce.

Pro Tips:

Batter Thickness: Adjust with small amounts of dairy-free buttermilk or flour to achieve the perfect consistency.
Seasoning Variations: Experiment with paprika, cayenne pepper, or onion powder for added flavor.
Storage: Store leftovers in an airtight container and reheat in the oven for best results. Avoid microwaving, as it may make them soggy.

FAQs

Can I make these vegan?

Yes! Replace the egg with a flax egg (1 tablespoon flaxseed meal + 2.5 tablespoons water).

Can I bake instead of frying?

Bake at 425°F (220°C) on a parchment-lined baking sheet for 20–25 minutes, flipping halfway through.

Can I use regular breadcrumbs?

Absolutely, if gluten-free isn’t necessary for your diet.

How do I keep them crispy?

Serve immediately, or keep them warm in a 250°F (120°C) oven until ready to serve.